I added a feature for saving areas to make locations easier to add to future patterns. It was a bit tedious needing to draw polygon(s) each time, especially if detailed or there is more than one.
When you open the "Where I've fished it" section in the pattern editor, you'll now see a section under the map for your saved areas.
Click on "Save current" to save any areas on the map.
Give your area a name and click the checkmark.
You'll then see your new area appear at the bottom. These will always be available for future use on other patterns.
You can view them, load them and delete them from the 3 dots menu on the right.
Let me know if you have trouble :)
Chris